It is the core of the larger pattern of interlocking circles, "The Flower of Life".
by Paul Micarelli
This rendering is interesting, because you can see the hexagram, or Star of David, in the center circle. (I didn't intend for it to appear there.)
The 7 circles forming the Seed of Life is the symbol of Creation. The hexagram is the symbol of the divine union of opposites; male/female, solar/lunar, active/passive, etc.
The unique geometric form seems to be rising into the sky, & leaving the planet....